incasement
stainless steel, three-piece case, polished, sapphire cabochon on crown, screwed-in caseback
bracelet
stainless steel
locker
double fold-over clasp in steel
face
white, printed roman numerals, blued steel hands, 7 moving diamonds
lunette
clockwork
mechanical with electrical drive controlled by a quartz crystal, Frédéric Piguet caliber 1270
functions
hours, minutes, small second, date, chronograph with 3 counters
diameter
38.5 mm
thickness
10.5 mm
speciality
water-protected till 3 atm